Data and applications security and privacy xxv [Electronic resource] : 25th annual IFIP WG 11.3 conference, DBSec 2011, Richmond, VA, USA, July 11-13, 2011: proceedings / ed. Y. Li. - Electronic text data. - Berlin ; Heidelberg : IFIP International Federation for Information Processing, 2011. - (Lecture notes in computer science, ISSN 0302-9743 ; 6818). - ISBN 978-3-642-22348-8 : Б. ц.